Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQECrzuyFO64JBZHJTjHHr/HJBDYC0dfptFrdvtbn6lzMCRgDNWL2ew1OR3w… (1,748 chars)"
  }
}